<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>登录成功</title>
</head>
<body>
  <script>
      var params = new URLSearchParams(window.location.href)
      window.opener && window.opener.postMessage({ target: 'bk-login', result: true }, params.get('from'))
  </script>
</body>
</html>
